Senior Data Platform Engineer

Position

Festanstellung

Senior

Daten & Analytik

Konditionen

Geneva; Barcelona;

Hybrid

EUR 50-78K/yr gross (Barcelona); other locations at interview

Endet in 30 Tagen

Anforderungen

5+ J. Erfahrung

Master

EU/EFTA-Bewilligung

Skills

KafkaApache SparkSQLKubernetesCI/CDScalaPythonData modelingData warehouseDistributed SystemsData-Ingestion pipelinesJavaScript

Vergütung

EUR 50-78K/yr gross (Barcelona); other locations at interview

Beschreibung

The Proton Data team is responsible for everything that enables the company to make data-driven decisions, with our on-premise, custom data platform at the center. We are looking for a Senior Data Platform Engineer , to help maintain, improve and consolidate the data pipelines in our data platform, and help it take our data platform to the next level.

Aufgaben

Drive end-to-end data engineering and data platform initiatives.
Design, build, and operate reliable, scalable, and maintainable data pipelines.
Work with large-scale batch and streaming data processing systems.
Collaborate closely with engineering, product, analytics, data science, and business stakeholders.
Improve the reliability, performance, and operational maturity of the data platform.
Contribute to the evolution of our data architecture.
Help identify gaps in our current data ecosystem and propose scalable solutions.
Lead technical discussions and contribute to design reviews.
Mentor and support other engineers through code reviews and knowledge sharing.
Promote strong engineering practices across the team.
Take ownership of ambiguous or cross-functional problems.

Anforderungen

Master’s degree in Computer Science, Engineering, Data Engineering, or a related technical discipline.
5+ years of relevant professional experience in data engineering or related field.
Strong software engineering skills, with excellent knowledge of Scala and/or Java.
Experience writing production-grade, maintainable, and well-tested code.
Strong understanding of distributed systems.
Solid experience designing, building, and operating data pipelines in production environments.
Experience with Apache Spark is highly recommended.
Strong knowledge of databases, SQL, and data modeling.
Good understanding of data warehouse and data lakehouse best practices.
Experience working with large datasets.
Ability to drive technical initiatives end-to-end.
Strong communication skills and mentoring experience.

Technologien

ScalaJavaPythonApache SparkKubernetesKafkaFlinkClickHouseTrinoIcebergDelta LakedbtAirflowArgo Workflows

Vorteile

Work that Matters: millions of people trust Proton with their privacy.
Stock Options: opportunity to be owners of the company.
Technology: right hardware and software to do your best work.
Learning & Development: invest in your growth.
Employee Benefits: strong health coverage and wellness support.
In-Person Collaboration: collaborate face-to-face with passionate people.
Food: Lunch and snacks are provided.
Transport: public transport, bike allowances, or parking covered.
Flexible Working: set hours that work for you and your team.

Unternehmen

Proton

Technology

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right . Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives! We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 700+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here !